Carpet cleaner



FIG. 1 is a left side elevational view of a carpet cleaner showing ournew design, the right side being a mirror image thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top, front and side perspective view thereof.

The ornamental design for a carpet cleaner, as shown and described.